code: def call(self, inputs, states):
      prev_output = states[0]
      h = ops.matmul(inputs, self.kernel)
      output = h + ops.matmul(prev_output, self.recurrent_kernel)
      return output, [output]
  
imports: import numpy
  import pytest
  from keras import layers
  from keras import ops
  from keras import testing
label_desc: Use image node_id 3 for calling the OneStateRNNCell obj's underlying member method code with example usage: obj.call(inputs, states) and returns: output,  list